Iatr - MQL4 - SMOLDOC

MQL4 iATR Indicator

Calculates the Average True Range (ATR) indicator and returns its numerical value.

double iATR(string symbol, int timeframe, int period, int shift);

**symbol**: string - The name of the symbol for calculation. NULL uses the current symbol.

**timeframe**: int - The timeframe. Use ENUM_TIMEFRAMES values. 0 uses the current chart timeframe.

**period**: int - The averaging period for the ATR calculation.

**shift**: int - The index of the value relative to the current bar (e.g., 0 for the current bar, 1 for the previous bar).

double - The numerical value of the Average True Range indicator.

if(iATR(NULL, 0, 12, 0) > iATR(NULL, 0, 20, 0)) return(0);

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[MQL4 Documentation](https://docs.mql4.com/en)

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